Question

nr natural x pentru care are loc egalitatea x+2\6=2\3

Answer 1

$\frac{x+2}{6}= \frac{2}{3} \Rightarrow 3(x+2)=6*2 \Leftrightarrow 3x +6=12 \Leftrightarrow 3x=6 \Rightarrow \boxed{x=2}.$